- Wisconsin Paper Industry history.
- Wisconsin Paper Industry history.
- The Wissota Hydroelectric Power Project. 2.
- The Wissota Hydroelectric Power Project.
- THE NASH MOTORS COMPANY.
- The Wisconsin Magazine of History.
- From the 1973 Woodward annual report issue.
- Researching and documenting the evolution of the Woodward governor system.
- WOODWARD PRIME MOVER CONTROL Annual Issue January 1974 0016
- The Woodward 2301 control system for a 3500 series Caterpillar Generator system.
- The lastest electronic engine governor control system added to the collection.
- The lastest electronic engine governor control system added to the collection.
- The Farris Pickering Governor Company.
- WOODWARD PRECISION GOVERNING.
- Woodward Governor Company: In Control of Prime Movers.